PartsTable
Technical Data Sheet
Download PDF

12386948 — SEAL,NONMETALLIC SPECIAL SHAPED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12386948: SEAL,NONMETALLIC SPECIAL SHAPED.

SEAL,NONMETALLIC SPECIAL SHAPED. Key specifications include material: RUBBER ETHYLENE-PROPYLENE CLASS EPM OR RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM OVERALL, style_designator: CIRCULAR, cross-sectional_width: 0.660 INCHES NOMINAL0.660 INCHES NOMINAL IN, cross-sectional_height: 0.650 INCHES NOMINAL0.650 INCHES NOMINAL IN, cross-sectional_thickness: 0.460 INCHES NOMINAL0.460 INCHES NOMINAL IN, material_document_and_classification: ASTM D2000 -3BA 510 B1319R3121 ASSN STD ALL MATERIAL RESPONSES OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-409-2649, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
12386948
NSN: 5330-01-409-2649
FSC: 5330 — Packing and Gasket Materials
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialRUBBER ETHYLENE-PROPYLENE CLASS EPM OR RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM OVERALL
style_designatorCIRCULAR
cross-sectional_width0.660 INCHES NOMINAL0.660 INCHES NOMINAL IN
cross-sectional_height0.650 INCHES NOMINAL0.650 INCHES NOMINAL IN
cross-sectional_thickness0.460 INCHES NOMINAL0.460 INCHES NOMINAL IN
material_document_and_classificationASTM D2000 -3BA 510 B1319R3121 ASSN STD ALL MATERIAL RESPONSES OVERALL
NSN5330-01-409-2649
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12386948 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CROSS-SECTIONAL THICKNESS: 0.460 INCHES NOMINAL0.460 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 0.650 INCHES NOMINAL0.650 INCHES NOMINAL IN
•
CROSS-SECTIONAL WIDTH: 0.660 INCHES NOMINAL0.660 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D2000 -3BA 510 B1319R3121 ASSN STD ALL MATERIAL RESPONSES OVERALL
•
MATERIAL: RUBBER ETHYLENE-PROPYLENE CLASS EPM OR RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.460 INCHES NOMINAL0.460 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.650 INCHES NOMINAL0.650 INCHES NOMINAL IN
CROSS-SECTIONAL WIDTH0.660 INCHES NOMINAL0.660 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D2000 -3BA 510 B1319R3121 ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIALRUBBER ETHYLENE-PROPYLENE CLASS EPM OR RUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM OVERALL
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 2
5330014092649Reference document
Same NSN cross-reference
Reference document — Informative reference only
5330PL2184988Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedNo demilitarization required
Ready to buy 12386948?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 12386948?
12386948 is a SEAL,NONMETALLIC SPECIAL SHAPED.
What parts can replace 12386948?
There are 2 known substitutes for 12386948: 5330014092649, 5330PL2184988. Substitute compatibility should be verified for your specific system.
What is the NSN for 12386948?
12386948 is cataloged in the U.S. Government catalog under NSN 5330-01-409-2649. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 12386948